Lemon juice is a popular and versatile ingredient in cooking, beverages, and as a natural remedy. Whether freshly squeezed or store-bought, many people wonder if lemon juice can go bad, and how to identify when it's no longer safe to use.
Understanding the shelf life of lemon juice and proper storage techniques can help you maximize its freshness and avoid wasting this zesty ingredient.
Freshly squeezed lemon juice, while bursting with flavor and nutrients, has a relatively short shelf life. It’s best to use it immediately after squeezing for maximum taste and health benefits.
Fresh lemon juice is rich in vitamin C, a powerful antioxidant, but it can quickly lose its potency as it interacts with air and light. If left at room temperature, freshly squeezed lemon juice can begin to degrade within a few hours. To preserve its freshness,
Even when refrigerated, fresh lemon juice typically lasts only 2 to 3 days. Over time, the juice can lose its sharp flavor and may begin to develop a slightly bitter or fermented taste.
If you notice any changes in its color, texture, or taste, it’s a sign that the lemon juice has started to spoil. Signs of spoilage include cloudiness, an off-putting odor, or the presence of mold.
Bottled lemon juice is a more convenient option and can last much longer than fresh juice, thanks to the preservation methods used during packaging. Commercially bottled lemon juice usually contains added preservatives like sodium benzoate or citric acid, which help extend its shelf life.
Unopened bottles of lemon juice can last for up to a year when stored in a cool, dark place, such as a pantry.
Once opened, bottled lemon juice should be refrigerated and can typically last for about 6 months to a year. While preservatives prolong its shelf life, over time, the flavor may begin to degrade, and it may lose some of its brightness.